Lubrication system for continuous high-power turbine fracturing equipment
US-12553515-B2 · Feb 17, 2026 · US
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Zhao Dawei patents
Zhao Dawei is listed as an inventor on 33 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhao Dawei |
| Total patents | 33 |
| First publication | May 19, 2022 |
| Latest publication | Feb 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Fracturing system and control system and method for the fracturing system
US-12497880-B2 · Dec 16, 2025 · US
Process Migration Method, Apparatus, and System
US-2025298530-A1 · Sep 25, 2025 · US
Fracturing device driven by a variable-frequency adjustable-speed integrated machine and a well site layout
US-12331626-B2 · Jun 17, 2025 · US
Fracturing apparatus and control method thereof, fracturing system
US-12326074-B2 · Jun 10, 2025 · US
Motor malfunction monitoring device, drive motor system and motor malfunction monitoring method
US-12259434-B2 · Mar 25, 2025 · US
Motor malfunction monitoring device, drive motor system and motor malfunction monitoring method
US-2025093418-A1 · Mar 20, 2025 · US
Fracturing apparatus and control method thereof, fracturing system
US-2025075604-A1 · Mar 6, 2025 · US
Sand conveying apparatus and control method thereof, control device, and storage medium
US-12187545-B2 · Jan 7, 2025 · US
Fracturing apparatus and control method thereof, fracturing system
US-12180819-B2 · Dec 31, 2024 · US
Recent patents
Latest publications not already listed above.
Vacuum cleaning device with foldable wand to provide storage configuration
US-2024415352-A1 · Dec 19, 2024 · US
Fracturing system and control system and method for the fracturing system
US-2024337179-A1 · Oct 10, 2024 · US
Vacuum cleaning device with foldable wand to provide storage configuration
US-12053141-B2 · Aug 6, 2024 · US
Fracturing device driven by a variable-frequency adjustable-speed integrated machine and a well site layout
US-2024254870-A1 · Aug 1, 2024 · US
Fracturing system and control system and method for the fracturing system
US-12044114-B2 · Jul 23, 2024 · US
Fracturing device driven by a variable-frequency adjustable-speed integrated machine and a well site layout
US-11982169-B2 · May 14, 2024 · US
Fracturing apparatus and control method thereof, fracturing system
US-2024035363-A1 · Feb 1, 2024 · US
Fracturing system and control system and method for the fracturing system
US-2023392488-A1 · Dec 7, 2023 · US
Fracturing apparatus and control method thereof, fracturing system
US-2023279762-A1 · Sep 7, 2023 · US
Fracturing apparatus and control method thereof, fracturing system
US-11746636-B2 · Sep 5, 2023 · US
Fracturing system and control system and method for the fracturing system
US-11739623-B2 · Aug 29, 2023 · US
Motor malfunction monitoring device, drive motor system and motor malfunction monitoring method
US-2023251314-A1 · Aug 10, 2023 · US
Fracturing apparatus and control method thereof, fracturing system
US-11680474-B2 · Jun 20, 2023 · US
Motor malfunction monitoring device, drive motor system and motor malfunction monitoring method
US-11662384-B2 · May 30, 2023 · US
Fracturing apparatus and starting method thereof, fracturing apparatus set
US-2023151722-A1 · May 18, 2023 · US
Fracturing device driven by a variable-frequency adjustable-speed integrated machine and a well site layout
US-2023121251-A1 · Apr 20, 2023 · US
Lubrication System for Continuous High-Power Turbine Fracturing Equipment
US-2023048551-A1 · Feb 16, 2023 · US
Vacuum cleaning device with foldable wand to provide storage configuration
US-2022400922-A1 · Dec 22, 2022 · US
Fracturing apparatus and control method thereof, fracturing system
US-2022381126-A1 · Dec 1, 2022 · US
Sand conveying apparatus and control method thereof, control device, and storage medium
US-2022315347-A1 · Oct 6, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Yantai Jereh Petroleum Equipment & Technologies Co Ltd | 29 |
| Sharkninja Operating Llc | 3 |
| Huawei Tech Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B43/2607 | 22 |
| F04B17/05 | 11 |
| F04B53/08 | 11 |
| F04B17/03 | 11 |
| F04B47/02 | 11 |